7115620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 15156288

約数和(自身を除く): 8040668

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5011, 10022, 20044, 25055, 50110, 100220, 355781, 711562, 1423124, 1778905, 3557810, 7115620]

約数ペア:

[(1, 7115620), (2, 3557810), (4, 1778905), (5, 1423124), (10, 711562), (20, 355781), (71, 100220), (142, 50110), (284, 25055), (355, 20044), (710, 10022), (1420, 5011)]